package Collection;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;

class Student{
    private String name;
    private int age;

    public Student(String name, int age) {
        this.name = name;
        this.age = age;
    }

    public Student() {
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }
}

public class 集合的案例 {
    public static void main(String[] args) {
        /*创建Collection集合对象*/
        Collection<Student> c = new ArrayList<Student>();
        /*创建学生对象*/
        Student s1 = new Student("林青霞", 30);
        Student s2 = new Student("张曼玉", 35);
        Student s3 = new Student("王祖贤", 33);
        /*把学生添加到集合*/
        c.add(s1);
        c.add(s2);
        c.add(s3);
        /*遍历集合(迭代器方式)*/
        Iterator<Student> it = c.iterator();
        while (it.hasNext()){
            Student s = it.next();
            System.out.println(s.getName()+","+s.getAge());
        }
    }
}